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Custom industrial control panel with motor control PLC and safety wiring built to UL 508A

We build motor control, PLC, and safety panels to UL 508A standard. No minimums. U.S.-based.

Custom Industrial Control Panels -Built to Your Specs

We respond within 1 business day

IPC-A-610/620
J-STD-001
UL 508A compliance 
Built to recognized industry standards and customer specifications.

What we build

Motor Control Panels
Assembly of motor control panels including VFD, soft starter, and direct-on-line configurations. Built to customer drawings.
PLC Panels
Custom PLC enclosures with I/O modules, power supply, communications, and clean wire routing. Built to spec.
Safety Panels
Safety relay, e-stop, and contactor panels with clear component separation and proper labeling.
Custom Enclosures
Panel assembly in customer-supplied or sourced enclosures. Any size, any configuration.
Built to Drawings
We work directly from your schematics, drawings, and specifications. No minimums. Prototype and low-volume.
Backplate Assembly
DIN rail layout, duct segmentation, wire labeling, and serviceable builds. Quality workmanship on every job.

Quality control & acceptance

All control panels undergo inspection and functional testing prior to shipment. The customer is required to supply a written Acceptance Test Procedure. S&S Consulting executes all tests, documents results, and obtains sign-off before the unit is released for delivery.

Power & voltage verification                        Supply voltage, circuit breakers, and fuse ratings confirmed per drawings.
PLC & I/O functional test                              All inputs and outputs cycled and verified against customer I/O list.
Safety & protection check                            E-stop, safety relays, and contactor operation verified per spec.
Workmanship inspection                              Wire labeling, routing, terminations, and component placement inspected to IPC-A-610.

No unit ships without a completed, signed test record. If a test procedure has not been developed, this should be discussed and agreed upon during the quoting phase.

Why S&S Consulting

No minimums  
We build 1 unit or 50. Prototype and low-volume specialist. No order quantity requirements.
U.S.-based
Located in Shoreline, WA. No overseas delays. Local shop you can count on.
Direct communication
You talk directly to the person building your panel. No middlemen. No delays.
Fast response
Quote within 1 business day. Build starts after SOW is signed.
Every build is quoted individually based on your drawings and specs. No minimums. We respond within 1 business day.

Ready to start your panel build?

Send us your drawings, BOM, or specs and we will get back to you within 1 business day.

Or call us: (206) 580-3855 · Mon–Fri 8am–5pm

(c) 2026 S&S Consulting LLC. All rights reserved.

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